Belt adjustment tool



FIG. 1 is a front view of a belt adjustment tool showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a right side view thereof, a left side view being the same as the right side view;

FIG. 4 is a plan view;

FIG. 5 is a bottom view thereof;

FIG. 6 is a sectional view thereof taken along line 6—6 in FIG. 1; and,

FIG. 7 is a perspective view thereof. 

The ornamental design for a belt adjustment tool, as shown and described. 